Answer:
Odor is property doesn't change for all substance
The chemical symbol for Sodium in Na
Reduction. KMnO4 is an oxidizing agent(oxidizes substances) Therefore it is reduced. The MnO4-(purple colour) from the KMnO4 is reduced to Mn2+(pale pink/ colourless).
This is a reaction of combustion of methane
CH₄ + 2O₂ = CO₂ + 2H₂O
k(H₂O)=2
Answer:
Examples of radioactive isotopes include carbon-14, tritium (hydrogen-3), chlorine-36, uranium-235, and uranium-238.